li{
	list-style: none;
}
/*头部变化的样式*/
.gizle {
  top: -60px;
}
.sabit {
  top:0;
	z-index: 9999;
}
.header{
	background-color: rgba(255,255,255,.7);
	position: fixed;
	z-index: 9997;
	width: 100%;
	font-size: 14px;
	margin-bottom: 0;
	line-height: 50px;
	transition: top .5s;
}
/*.header-replace{
	background-color: #fff;
	z-index: 9996;
	opacity: .8
}*/
.header .logo{
	position: absolute;
	left: 0px;
}
.header a{
	color: #000;
	text-decoration: none;
	position: relative;
}

.header a:hover .interval{
	height: 10px;
	top: 4px;
}
.header .header-word-y span.interval{/*头部的效果*/
	position: absolute;	
	left: -12px;
	top: -10px;
	display: inline-block;
	height: 40px;
	width: 40px;
	background-color: transparent;
	border-top: 3px solid transparent;
	border-bottom: 3px solid transparent;
	transition: all .5s ease
}
.header .header-word-y span.interval:hover{
	height: 26px;
	top: -5px;
	border-color: #999
}


.header .header-word-y{
	margin: 0 auto;
	text-align: center;
}
.header .header-word-y span{
	display: inline-block;
	height: 12px;
	width: 1px;
	background-color: gray;
	margin: 0 6px;
	position: relative;
	top: 1px;
}
